Submicron Distribution of Organic Matter of Carbonaceous Chondrite Using Near-field Infrared Microspectroscopy

被引：10

作者：

Kebukawa, Yoko ^{[1
]}

Nakashima, Satoru ^{[1
]}

Nakamura-Messenger, Keiko ^{[2
]}

Zolensky, Michael E. ^{[2
]}

机构：

[1] Osaka Univ, Dept Earth & Space Sci, Osaka 5600043, Japan

[2] NASA, Lyndon B Johnson Space Ctr, Astromat Res & Explorat Sci, KT, Houston, TX 77058 USA

来源：

CHEMISTRY LETTERS | 2009年 / 38卷 / 01期

关键词：

METEORITES;

D O I：

10.1246/cl.2009.22

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Carbonaceous chondrites are known to contain up to a few wt % organic carbon. Organic materials are disseminated in the clayish matrix, and some of them have been reported to be in the form of submicron organic globules. However, little is known about the nature of these microscopic organics. The organic matter distribution of the Bells (CM2) carbonaceous chondrite has been studied using a near-field infrared (NFIR) microspectrometer. Organic matter distribution and mineral associations at the submicron scale spatial resolution were observed.

引用

页码：22 / 23

页数：2

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